4565565

素因数分解:

$3^4\times 5^1\times {\mathrm{11273}}^1$

素因数の和:11290

約数の個数: 20

約数和(自身を含む): 8184924

約数和(自身を除く): 3619359

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 11273, 33819, 56365, 101457, 169095, 304371, 507285, 913113, 1521855, 4565565]

約数ペア:

[(1, 4565565), (3, 1521855), (5, 913113), (9, 507285), (15, 304371), (27, 169095), (45, 101457), (81, 56365), (135, 33819), (405, 11273)]